Zachary P Allegretti, MD - Medicare Family Practice in Lake Geneva, WI

Zachary P Allegretti, MD is a medicare enrolled "Family Medicine" physician in Lake Geneva, Wisconsin. He graduated from medical school in 2018 and has 6 years of diverse experience with area of expertise as Family Practice. He is a member of the group practice Aurora Medical Group, Inc. and his current practice location is 146 E Geneva Sq, Lake Geneva, Wisconsin. You can reach out to his office (for appointments etc.) via phone at (262) 249-5000.

Zachary P Allegretti is licensed to practice in Wisconsin (license number 75016) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1952807554.

Contact Information

Zachary P Allegretti, MD
146 E Geneva Sq,
Lake Geneva, WI 53147-9694
(262) 249-5000
Not Available

Map and Direction




Physician's Profile

Full NameZachary P Allegretti
GenderMale
SpecialityFamily Practice
Experience6 Years
Location146 E Geneva Sq, Lake Geneva, Wisconsin
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Zachary P Allegretti graduated from medical school in 2018
  NPI Data:
  • NPI Number: 1952807554
  • Provider Enumeration Date: 04/03/2018
  • Last Update Date: 11/18/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4183956212
  • Enrollment ID: I20210809003717

Medical Identifiers

Medical identifiers for Zachary P Allegretti such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952807554NPI-NPPES
100176155MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 52613 (South Carolina)Secondary
207Q00000XFamily Medicine 75016 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Aurora At HomeMilwaukee, WIHome health agency
Aurora At HomeWauwatosa, WIHospice
Aurora Memorial Hospital BurlingtonBurlington, WIHospital
Aurora Lakeland Medical CenterElkhorn, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aurora Medical Group, Inc.67097942583207

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Zachary P Allegretti allows following entities to bill medicare on his behalf.
Entity NameAurora Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427271378
PECOS PAC ID: 6709794258
Enrollment ID: O20031105000725

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Zachary P Allegretti is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Zachary P Allegretti, MD
146 E Geneva Sq,
Lake Geneva, WI 53147-9694

Ph: (262) 249-5000
Zachary P Allegretti, MD
146 E Geneva Sq,
Lake Geneva, WI 53147-9694

Ph: (262) 249-5000

Reviews and Comments


Family Medicine Doctors in Lake Geneva, WI

Britton W Kolar, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 146 E Geneva Sq, Lake Geneva, WI 53147
Phone: 262-249-5000    
Dr. Austin Frank Bacchus, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 146 E Geneva Sq, Lake Geneva, WI 53147
Phone: 262-249-4660    
Dr. James Joseph Mccoy, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: N2950 State Road 67, Lake Geneva, WI 53147
Phone: 262-245-0535    
Dr. Jaime Quezada, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 Peller Rd, Lake Geneva, WI 53147
Phone: 262-249-0221    Fax: 262-249-0633
Gary Myron, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 Peller Rd, Lake Geneva, WI 53147
Phone: 262-249-0221    Fax: 262-249-0633
Amar Y. Patel, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 146 E Geneva Sq, Lake Geneva, WI 53147
Phone: 262-249-5000    Fax: 262-249-7142
Dr. Norbert G Debiase, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 350 Peller Rd, Lake Geneva, WI 53147
Phone: 262-249-0221    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.